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Issue #18874: Remove tracemalloc.set_traceback_limit()

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tracemalloc.start() now has an option nframe parameter
This commit is contained in:
Victor Stinner 2013-11-23 12:37:20 +01:00
parent ed3b0bca3e
commit 3728d6ced0
4 changed files with 52 additions and 72 deletions
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49
Modules/_tracemalloc.c
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@ -1151,13 +1151,27 @@ done:
}
PyDoc_STRVAR(tracemalloc_start_doc,
"start()\n"
"start(nframe: int=1)\n"
"\n"
"Start tracing Python memory allocations.");
"Start tracing Python memory allocations. Set also the maximum number \n"
"of frames stored in the traceback of a trace to nframe.");
static PyObject*
py_tracemalloc_start(PyObject *self)
py_tracemalloc_start(PyObject *self, PyObject *args)
{
Py_ssize_t nframe = 1;
if (!PyArg_ParseTuple(args, "|n:start", &nframe))
return NULL;
if (nframe < 1 || nframe > MAX_NFRAME) {
PyErr_Format(PyExc_ValueError,
"the number of frames must be in range [1; %i]",
MAX_NFRAME);
return NULL;
}
tracemalloc_config.max_nframe = Py_SAFE_DOWNCAST(nframe, Py_ssize_t, int);
if (tracemalloc_start() < 0)
return NULL;
@ -1192,31 +1206,6 @@ py_tracemalloc_get_traceback_limit(PyObject *self)
return PyLong_FromLong(tracemalloc_config.max_nframe);
}
PyDoc_STRVAR(tracemalloc_set_traceback_limit_doc,
"set_traceback_limit(nframe: int)\n"
"\n"
"Set the maximum number of frames stored in the traceback of a trace.");
static PyObject*
tracemalloc_set_traceback_limit(PyObject *self, PyObject *args)
{
Py_ssize_t nframe;
if (!PyArg_ParseTuple(args, "n:set_traceback_limit",
&nframe))
return NULL;
if (nframe < 1 || nframe > MAX_NFRAME) {
PyErr_Format(PyExc_ValueError,
"the number of frames must be in range [1; %i]",
MAX_NFRAME);
return NULL;
}
tracemalloc_config.max_nframe = Py_SAFE_DOWNCAST(nframe, Py_ssize_t, int);
Py_RETURN_NONE;
}
PyDoc_STRVAR(tracemalloc_get_tracemalloc_memory_doc,
"get_tracemalloc_memory() -> int\n"
"\n"
@ -1275,13 +1264,11 @@ static PyMethodDef module_methods[] = {
{"_get_object_traceback", (PyCFunction)py_tracemalloc_get_object_traceback,
METH_O, tracemalloc_get_object_traceback_doc},
{"start", (PyCFunction)py_tracemalloc_start,
METH_NOARGS, tracemalloc_start_doc},
METH_VARARGS, tracemalloc_start_doc},
{"stop", (PyCFunction)py_tracemalloc_stop,
METH_NOARGS, tracemalloc_stop_doc},
{"get_traceback_limit", (PyCFunction)py_tracemalloc_get_traceback_limit,
METH_NOARGS, tracemalloc_get_traceback_limit_doc},
{"set_traceback_limit", (PyCFunction)tracemalloc_set_traceback_limit,
METH_VARARGS, tracemalloc_set_traceback_limit_doc},
{"get_tracemalloc_memory", (PyCFunction)tracemalloc_get_tracemalloc_memory,
METH_NOARGS, tracemalloc_get_tracemalloc_memory_doc},
{"get_traced_memory", (PyCFunction)tracemalloc_get_traced_memory,